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Oleksii Kuzavov

Oleksii Kuzavov

Ukraine

Data Processing · Databases & SQL

113 7
5.0
559
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My core competencies include: - Data Management & Visualization: I transform raw data into dynamic, interactive dashboards using Power BI, Looker Studio, Google Sheets, and Excel, providing reliable tools for data-driven decision-making. - Workflow Automation: I develop custom Google Apps Script and Python scripts to automate routine tasks, significantly boosting operational efficiency and minimizing manual errors. - Complex Data Processing: I excel at analyzing and structuring large and intricate datasets, uncovering hidden trends and actionable insights. - AI Application: I actively…
Artem

Artem

Ukraine

Databases & SQL · Data Processing

35 0
5.0
1 129
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Formation of contracts from the table
27 USD
379
Formation of contracts from the table
Databases & SQL
In the Word template, information from the table data is entered in the required places. The document is saved in a separate folder in two formats of choice: .doc or .pdf. Positions can be processed individually or the entire list at once.
Forecasting inventory turnover
550 USD
345
Forecasting inventory turnover
Databases & SQL
The software complex is implemented in appscript in Google Sheets. It allows for forecasting future sales and accordingly purchasing for stock using a practically tested methodology.
Calendar for advertising release for social media
56 USD
358
Calendar for advertising release for social media
Databases & SQL
On the first sheet of the Google spreadsheet, there is a record of all purchased advertising, indicating which advertisement is being promoted and which account is being used. The second sheet contains a calendar. 8 accounts. IMPORTANT that the…
Task Scheduler
56 USD
255
Task Scheduler
Databases & SQL
Simple and useful desktop solution based on Excel for quick planning and control of daily tasks
Budget of expenses
357 USD
233
Budget of expenses
Databases & SQL
Consolidated software complex based on Excel for companies with multiple divisions with intersecting cash flows. Different levels of access and hints for simple and effective work.
Mykola

Mykola

Ukraine

Databases & SQL · Data Processing

14 0
555
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Key information: Over 20 years of experience in IT. Data Analytics in Excel and Power BI (Power Query, Power Pivot, DAX) Higher engineering education, additional courses in management, marketing, economics and analitics Optional SQL, Python, Google Sheets I carry out projects on ABC-, XYZ-, RFM-analysis of product and customer bases, marketing reports, converting tabular reports from Excel and ERP into friendly reports in Power BI, analyzing the quality of work of sales managers, visualizing the results of surveys of internal staff and customers, etc. P. Help with complex information…
RFM segmentation of customer base
71 USD
446
RFM segmentation of customer base
Databases & SQL
On the basis of the company’s sales data for several years, the RFM-segmentation of the active customer base has been produced on the indicators of regularity of purchases, their lasting time and total accumulative value, the VIP and profitable…
Yuliia Smulchenko

Yuliia Smulchenko

Ukraine

Data Processing · Databases & SQL

1 0
301
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Hello! My name is Julia, and I am a data analyst and virtual assistant with experience in Google Sheets, Excel, SQL, Python, Tableau, and automation. I also create analytical reports, interactive dashboards, and help businesses understand their data. One of my strengths is organization and structure. I work accurately and responsibly with large amounts of information. I actively work with Etsy analytics, digital products, and marketing. I am ready for long-term cooperation and am always open to new tasks. Translated with DeepL.com (free version)
Kyrylo K.

Kyrylo K.

Ukraine

Data Parsing · Databases & SQL

0 0
228
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Greetings! I help businesses eliminate routine tasks through intelligent automation.I operate my own GPU-powered server infrastructure, which allows me to process vast amounts of data locally—providing high speed and security without the overhead costs of cloud services. What I offer: Web Scraping & Data Mining: I build custom scripts to extract data from any source, including e-commerce platforms, marketplaces, and news portals. I am proficient with Selenium, BeautifulSoup, and Scrapy. You receive the results in your preferred format: Excel, CSV, JSON, or directly into a PostgreSQL database…
Mihaylo Melnik

Mihaylo Melnik

Ukraine

Databases & SQL · Bot Development

0 0
140
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My Github: https://github.com/msmelnyk I work with data analytics, Power BI reporting, SQL queries, data preparation, and reporting automation. I help businesses organize their data, build clear dashboards, automate manual reports, and get the right metrics faster for better decision-making. Main areas I can help with: Power BI and Business Reporting development of interactive Power BI dashboards; setup of KPIs, metrics, filters, slicers, and visualizations; connecting data from Excel, Google Sheets, SQL Server, PostgreSQL, BigQuery, and other sources; creating DAX measures and business…